#684A6F

#684A6F

Color Values

HEX

#684A6F

RGB

104, 74, 111

HSL

288.6, 20.0%, 36.3%

HSV

288.6, 33.3%, 43.5%

CMYK

6.3%, 33.3%, 0.0%, 56.5%

OKLCH

0.4558 0.0692 319.9

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#684A6F

#516F4A

Analogous

#564A6F

#6F4A64

#684A6F

Triadic

#684A6F

#6F684A

#4A6F68

Split Complementary

#684A6F

#646F4A

#4A6F56

Tetradic

#684A6F

#6F564A

#516F4A

#4A646F

Color Blindness Simulation

Original

#684A6F

Protanopia

#5B5B66

Deuteranopia

#5D5F64

Tritanopia

#665F5D

Achromatopsia

#535353

CSS Usage

background-color: #684A6F;
color: #684A6F;
border-color: #684A6F;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#E0D4E2
300
#C9B6CE
400
#AC8EB4
500
#8F6699
600
#73527A
700
#5C4162
800
#48334D
900
#362839
950
#221924

Contrast Checker

Text on white

7.51:1

AA Pass AAA Pass

Text on black

2.8:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026